一种密封轴承内部压力的检测装置  

A Detection Device for Internal Pressure of Sealed Bearing

作　　者：孙林[1] Sun Lin(Engineering Center,Wafangdian Bearing Group Co.,Ltd.,Wafangdian 116300,China)

机构地区：[1]瓦房店轴承集团有限责任公司工程中心,辽宁瓦房店116300

出　　处：《哈尔滨轴承》2022年第4期25-26,共2页Journal of Harbin Bearing

摘　　要：有客户对于密封装置能否保证密封轴承的内部压力提出了新的要求,而我公司在轴承牙口的硬车加工以及合套时与密封装置的组配过程中,无法对轴承内部压力进行检测。为满足客户需求,设计了一款轴承内部压力检测装置,实现了对装配合套后的轴承内部保压性能的准确检测。Some customers have put forward requirements on whether the sealing device of the sealed bearing can ensure the internal pressure of the bearing.At that time,our company was unable to detect the internal pressure of bearings in the process of hard machining of bearing spigot and the combination of sleeve and sealing device.In order to meet the needs of customers,it has designed a bearing internal pressure detection device,which realizes the accurate measurement of the internal pressure maintaining lever of the bearing after assembly.

关 键 词：内部压力 保压 压力检测 密封 

分 类 号：TH133.33[机械工程—机械制造及自动化]